* Who : là đại từ quan hệ dùng để thay thế cho danh từ hoặc đại từ chỉ người, làm chủ ngữ trong mệnh đề quan hệ.. Eg : Tom can compose songs.[r]
Trang 1REVISION FOR THE SECOND SMESTER
ENGLISH 9 ( 2019-2020)
UNIT 6:
1 Adverb of manner (Trạng từ chỉ thể cách,mức độ )
* Cách thành lập :Tính từ ( Adj) + ly = Adv of manner( Trạng từ chỉ thể cách)
eg: slow -> slowly ( chậm)
happy -> happily (vui vẻ, hạnh phúc)
Good -> well ( tốt, giỏi)
Ngoại lệ : hard, late, fast, early vừa là tính từ vừa là trạng từ
* Vị trí : - Đứng sau tân ngữ của câu ( Mrs Nga speaks English quite well)
- Đứng sau động từ thường ( The old man walked slowly to the park)
- Thường đứng ở cuối câu ( She sings beautifully)
2 Adverbs clauses of reason ( mệnh đề trạng ngữ chỉ lý do) Since /As / Because : Bởi vì Eg: Ba is tired because / since / as he stayed up late watching TV.
3 Conditional sentences- Type 1 ( Câu điều kiện loại 1)
* Cấu trúc :
If clause ( mệnh đề if) Main clause ( mệnh đề chính)
(+) If + S ( I / you / we / they) + V-infinitive
If + S( he/ she/ it / tên) + Vs /Ves …
* Thêm “ es” vào sau nếu động từ đó tận cùng là o, x,ch,
sh,ss (ví dụ: go, watch, wash, )
(-) If + S (I / you / we / they) + don’t + V- infinitive …
If + S( he/ she/ it / tên) + doesn’t+ V-infinitive
(+) S + will + V-inf…
(-) S + won’t + V-inf…
* Usage : Diễn tả một điều kiện có thể xảy ra ở hiện tại hoặc tương lai
Eg : If we go on littering, the environment will become seriously polluted.
UNIT 7:
1 Connectives ( Từ nối ):Viết nghĩa tiếng Việt của những từ nối sau:
Because / Since/As: Bởi vì Or: hay là, hoặc là
So: vì thế, vì vậy Therefore: vì vậy mà (;)
However: Tuy nhiên ( ; )
2 Phrasal verbs ( Động từ kép )
Turn on: mở Listen to: nghe
Look for: tìm kiếm Go on: tiếp tục
Look after: trông coi, chăm sóc Talk about: nói về
3 Suggestions ( câu đề nghị)
1 I suggest + V-ing ( Tôi đề nghị) 1 OK ( Được thôi)
2 What about + V-ing…? ( Còn …thì sao) 2 That’s a good idea ( ý kiến hay)
3 How about + V-ing…? ( Thế còn ……thì sao) 3 All right ( Được)
4 Shall we + V-inf ? ( Chúng ta sẽ) 4 Let’s…
5 Let’s + V-inf… ( Chúng ta hãy) 5 I prefer to…( Tôi thích …hơn)
6 I think we should + V-inf ( Tôi nghĩ chúng ta nên) 6 No I don’t want to
7 Why don’t we + V-inf …? ( tại sao chúng ta
không)
8 I suggest that + S + should + V-inf ( Toi đề nghị
rằng)
Trang 2UNIT 8:
1 Relative clauses ( mệnh đề quan hệ / mệnh đề tính ngữ):
Mệnh đề quan hệ xác định là mệnh đề dùng để xác định danh từ hoặc đại từ mà người nói muốn nhấn mạnh đến
Eg: The teacher who teaches us maths is Mrs Quynh Hoa.
2 Relative pronouns ( Đại từ quan hệ )
* Who : là đại từ quan hệ dùng để thay thế cho danh từ hoặc đại từ chỉ người, làm chủ ngữ
trong mệnh đề quan hệ
Eg : Tom can compose songs Tom can sing Western folk songs very well
Tom who can sing Western folk songs very well can compose songs.
* Whom: là đại từ quan hệ dùng để thay thế cho danh từ hoặc đại từ chỉ người, làm tân ngữ
trong mệnh đề quan hệ
Eg: The girl is my sister You met her yesterday.
=> The girl whom you met yesterday is my sister.
* Which : là đại từ quan hệ dùng để thay thế cho danh từ hoặc đại từ chỉ vật , làm chủ ngữ và làm tân ngữ trong mệnh đề quan hệ.
Eg : This watch is a gift The watch was given to me by my aunt on my 14 th birthday
This watch is a gift which was given to me by my aunt on my 14 th birthday
* That là đại từ quan hệ dùng để thay thế cho who, whom, which trong mệnh đề quan hệ xác định.
* Where ( nơi mà ) : thay thế cho cụm từ chỉ nơi chốn Cụm từ chỉ nơi chốn gồm các giới từ : in,
on, …+ danh từ ( in the school, in the village , in the house, there … )
Eg: I sometimes visit Duc Trong High school I used to learn there.
=> I sometimes visit Duc Trong High school where I used to learn.
* When ( khi mà, thời gian mà) : thay thế cho cụm từ chỉ thời gian ( on that day, in that month,
then …)
Eg: Sunday is a day I am free on that day.
=> Sunday is a day when I am free.
* Whose ( của người mà / của vật mà): thay thế cho các tính từ sở hữu ( his / her / their / name’s )
+ danh từ
Eg: This is the man His son is my student.
=> This is the man whose son is my student.
3 Adverb clauses of concession ( mệnh đề trạng ngữ chỉ sự đối lập )
Mệnh đề trạng ngữ chỉ sự đối lập thường được bắt đầu bằng các từ though / although / even though ( mặc dù /Dù cho) Khi nối câu dùng những từ này rồi thì tuyệt đối không thêm từ But nữa
Eg: We went to Ha Noi to watch the parade We live in Nam Dinh.
We went to Ha Noi to watch parade although we live in Nam Dinh
Or Although we live in Nam Dinh, we went to Ha Noi to watch parade.
UNIT 9:
1 Relative pronouns : who,that, which.( Đại từ quan hệ : Who,that, which)
That là đại từ quan hệ dùng để thay thế cho Who, whom và which nếu danh từ đi trước nó là some /
any + N, the most / the + adj (est ) + Adj hoặc danh từ chỉ cả người và vật, all
Eg: The men and animals were from China You saw them on TV
=> The men and animals that you saw on TV were from China.
2 Non – defining relative clauses ( mệnh đề quan hệ không xác định) : là loại mệnh đề dùng để cung
cấp thêm thông tin cho danh từ hoặc đại từ đi trước nó, nó có thể được bỏ đi mà không ảnh hưởng gì đến nghĩa của câu Mệnh đề quan hệ này thường đứng giữa hai dấu phẩy
Eg: Viet Nam, which is in South –east Asia , exports rice
V UNIT 10.
1 Modals :May /Might : động từ đặc biệt : May /Might : Có thể Có lẽ.
Trang 3May / might + V-infinitive
=> Dùng để: - dự đoán sự vật, sự việc ( It might be a meteor : Có thể đó là một ngôi sao băng)
- nói về một khả năng ( There might be water in Mars : Có khả năng có nước trên sao Hỏa)
- xin phép ( May I go out ? : Thưa cô cho em ra ngoài)
2 Conditional sentences type 2 ( câu điều kiện loại 2)
If clause (mệnh đề If) Main clause ( mệnh đề chính)
(+) If + S + VII, ed ( be -> were ) + …
(-) To be: If + S + were not + …
ĐT thường : if + S + didn’t + V-inf
(+) S + would / could /should + V-inf…
(-) S+ (would / could /should) not + V-inf…
Dùng để nói về một sự việc, hành động không có thật hoặc không thể xảy ra ở hiện tại
Eg1: If I (be) were rich, I ( travel) would travel around the world ( Nếu tôi giàu, tôi sẽ đi du lịch khắp
trái đất Nhưng sự thật là tôi không giàu )
Eg 2: If I ( not stay up ) didn’t stay up late last night, I ( not be ) would not be late for school.
EXERCISES
UNIT 6: THE ENVIRONMENT.
I From each number, pick out the word whose underlined part is pronounced differently from the others.
1 A feature B reason C season D pleasant
2 A three B with C father D there
3 A climb B dictionary C economic D six
4 A beg B age C gather D guess
5 A children B choose C child D mechanic
II From each number, pick out one word which has the stress on the first syllable.
1 A garbage B junkyard C protect D treasure
2 A collected B published C protected D provided
3 A recycle B refreshment C creatures D reuse
4 A limitation B intermediate C deforestation D disappointed
5 A garbage B problem C solution D sewage
III Choose the best answer:
1 ………… air is one of the many problems we have to solve
a Pure b Polluted c Dust d Pleasant
2 I’m disappointed…………people have spoiled this area
a that b when c if d with
3 We didn’t go on a picnic as planed………… it was raining hard
a although b but c because d so
4 Because plastic bags are very hard to……….they will cause pollution
a dissolve b wrap c tear d collect
5 Crops are sprayed with………to kill insects
a fertilizer b manune c dung d pesticide
6 If people……….public transport, there will be less pollution
a use b will use c can use d used
7 What will happen if the pollution……… on?
a puts b goes c takes d keeps
8 ………are used to kill insects and weeds so as to help crops grow better
a Pesticides b Dynamite c Treasures d Creatures
9 That seaside resort is always full……….trash
a with b in c of d off
10 She suggested……….money for the poor in the region
a to save b save c to saving d saving
11 We decided not to go out for meal………we were too tired
a but b because c so d and
Trang 412 I think you should use public buses………motorbikes
a instead of b for c replacing d by
13 We are talking about the preservation of……… resources
a natural b naturally c nature d naturalize
14 I think most children are creative enough to write………… poems
a beauty b beautiful c beautifully d beautify
15 Everyone must take part in ……….deforestation
a prevent b preventing c to prevent d prevented
16 I suggest………to the movies
a go b to go c going d went
17 They made their living by……….fish in the ocean every day
a catch b catching c to catch d caught
18 I will be ………… if she manages to sell that motorbike at a high price
a surprise b surprised c surprising d to surprise
19 Unless you understand, I………explain it again to you
a am b was c will d would
20 If you know where she lives, please let me………
a know b knew c known d to know
IV Give correct formation of these words
1 The air in the city is (pollute)
2 Please listen to the lecture _ (care)
3 An accident happened because of driving (care)
4 He was (disappoint) that they were not coming
5 Air and water (pollute) can make people fall ill
6 Plastic bags will cause (pollute)
7 Mr Brown is one of the (conserve)
8 We should make our world _ (pollute)
9 You will receive awards if you work (effect)
10 Listen to me carefully you can ( solution )the problem
V Use connectives to combine each pair of the sentences.
1 He is very tired He has to finish his homework ( but)
……….………
2 The room is very small It is quite comfortable.( although)
……….………
3 I like watching TV I like going to the cinema (and)
……….………
4, He got wet He forgot his umbrella (therefore)
……….………
5 She wears glasses She want to see better (because)
……….………
6 We are saving money We want to buy a new house.(so)
……….………
7 I told a joke Nobody laughed (but)
8 You must study harder You will go into another class (or)
9 The city suffers from air pollution The city suffers from water pollution (and)
10 I knew her family I did what I could for her (so)
VI Fill in the blanks with proper words, then answer the following questions.
scientists/ pollution/ serious/ factories exhaust/ reduce/ require/ percentage Everyone wants to reduce (1) _ But the pollution problem is as complicated as it is (2) _ It is complicated because much pollution is caused by things that benefit people For example, (3) _ from
Trang 5automobile caused large (4) _ of air pollution But the automobile provides transportation to millions of people (5) _ discharge much of the material that pollutes air and water, but factories give employment to
a large number of people
Thus, to end or greatly (6) _ pollutions immediately, people would have to stop using many things that benefit them Most people do not want to do that, of course But pollution can be gradually reduces in several ways, (7) _ and engineers can work to find ways t lessen the amount of pollution that such things
as automobiles and factories cause Government can pass and enforce laws that (8) _ businesses and individuals to stop, or cut down on certain polluting activities
Questions:
1) Do things that benefit people bring about pollution?
……….….
2) Is it complicated to reduce pollution? Why or Why not?
……….….
3) Who can find ways to lessen the amount of pollution?
……….….
4) What can the Government do to reduce pollution?
……….….
VII- Finish the second sentences so that it has the same meaning with the first one :
1 You practise your English regularly or your English does not improve
If ………
2 She was busy, so she couldn’t go to the party
Because………
3 Let’s invite Hoa and Huong to join our club
I suggest………
4 It was raining, so we decided to postpone our camping
Since………
5 Stop talking or you won’t understand the lesson
If……… ….……
6 She couldn’t come to class because of her illness
As………
UNIT 7 SAVING ENERGY.
I Choose the word in each group that has the underlined part pronounced differently from the rest.
1 A laughed B missed C wasted D dropped
2 A environment B idea C condition D pesticide
3 A leak B beach C leaf D great
4 A chopstick B scheme C champagne D chair
5 A recent B efficient C faucet D receive
II Choose the words that has a different stress pattern from the others.
3 A communicate B effectively C efficiency D innovation
4 A innovation B separation C installation D environment
5 A economic B limitation C reputation D infrastructure
III Choose the best answer:
1 If we plant more trees along the streets, we……….the amount of pollution in the atmosphere
a reducing b reduced c will reduce d would reduce
2 Energy can be collected by solar………on cloudy days
a boards b panels c bars d sheets
3 I think people should use tree leaves for……….food
a wrapping b rolling c making d recycling
4 You should get a ……… to check the pipes
a mechanic b worker c plumber d waiter
5 ………… air is one of the many problems we have to solve
Trang 6a Pure b Polluted c Dust d Pleasant
6 I’m disappointed…………people have spoiled this area
a that b when c if d with
7 We didn’t go on a picnic as planed………… it was raining hard
a although b but c because d so
4 Because plastic bags are very hard to……….They will cause pollution
a dissolve b wrap c tear d collect
5 Crops are sprayed with………to kill insects
a fertilizer b manune c dung d pesticide
6 If people……….public transport, there will be less pollution
a use b will use c can use d used
7 What will happen if the pollution……… on?
a puts b goes c takes d keeps
8 Unless you understand, I………explain it again to you
a am b was c will d would
9 If he……….a student, he will get a discount
a is b was c were d will be
10 That seaside resort is always full……….trash
a with b in c of d off
11 She suggested……….money for the poor in the region
a to save b save c to saving d saving
12 We decided not to go out for meal………we were too tired
a but b because c so d and
13 I think you should use public buses………motorbikes
a instead of b for c replacing d by
14 We are talking about the preservation of……… resources
a natural b naturally c nature d naturalize
15 Everyone must take part in ……….deforestation
a prevent b preventing c to prevent d prevented
16 It’s too dark in the room Can you turn………the light?
a on b off c down d at
IV Give correct formation of these words
1 There is a ……… faucet in your kitchen (drip)
2 I want to see the ……….of environment from the local authority (protect)
3 She was……… pleased that she got the exam (extreme)
4 He is one of the most famous……….in the world (environment)
5 If we go on littering, the environment will become………polluted (serious)
V Put the verbs in the right tense or form
1 If he (learn) to drive, he would be able to drive his car
2 They will lose their way if they (not have) _ a map
3 If the students (attend) _ Quang Trung school, they have to wear uniform
4 Frogs and toads (die) a lot if people continue to use electricity to catch fish
5 If Lan (not have) a bicycle, she will not go camping with us
6 His father would buy that house if it (not be) expensive
7 If students do not throw plastic bags anymore, our school yard (clean) _
8 I would do the test in five minutes if it (not be) _ difficult
VI Fill in the blanks with proper words, then answer the following questions
power – effective – nuclear – advanced – pollution heat – stored – electricity – energy - panels Are you looking for a cheap, clean, (1) source of power that doesn’t cause (2) or waste natural resources? Look no further than solar (3) from our Sun
At present, most of our (4) comes from the use of coal and gas, oil or (5) power This power could be provided by the Sun one percent of the solar energy that reaches the Earth is enough to provide (6) for the total population
Trang 7Many countries are already using solar energy Solar (7) are placed on the roofs of a house and the Sun’s energy is used to (8) water The energy can be (9) for a number of days, so on cloudy days you can use solar energy, too
Sweden has an (10) solar energy program There, all buildings will be heated by solar energy and cars will use solar power instead of gas by the year 2015
1) Is the solar energy an efficient source of power?………
2) Where are the solar panels placed? ………
3) How long can the energy be stored? ……… ………
4) Is the solar energy used in Vietnam now? ……….………
VII- Finish the second sentences so that it has the same meaning with the first one : 1 She planted that tree five years ago That tree
2 My family has someone water the roses every day My family has the
4 Shall we use gas instead of burning coal? I suggest
5 Tom failed the exam because of his laziness Because Tom
7 How long have John and Mary been married? When did
8 Do you spend two hours surfing the web every evening? Does it ……….……….
9 I think it is the better to wait for the next bus I suggest……….………
10 People have used the Internet all over the world The Internet………
UNIT 8 CELEBRATIONS I Choose the word in each group that has the underlined part pronounced differently from the rest. 1 A proud B around C although D about 2 A priority B sticky C charity D active 3 A celebrate B congratulate C nominate D considerate 4 A generous B groom C hug D gift 5 A parade B lunar C acquaintance D apart 6 A active B ancient C celebrate D nominate 7 A humor B compose C decorate D innovate II Choose the words that has a different stress pattern from the others. 1 A elevate B liquefy C separate D represent 2 A bother B include C injure D struggle 3 A comfort B migrant C typhoon D nature 4 A tragedy B gallery C departure D festival 5 A abrupt B ancient C replace D suggest 6 A interactive B inspiration C compulsory D intermediate 7 A conservation B pollution C innovation D limitation III Choose the best answer to complete each sentence: 1 According to the weather ………., it will be raining tonight a forecasting b forecaster c forcasted d forcast 2 “ I’ve just passed the final exam” –“……….”
a Try harder next time b Congratulations! c Good luck d It’s nice of you! 3 She had the accident……….she drove extremly carefully a although b if c because d however 4 He finally won his ……… after 20 years in prison a slavery b freedom c freetime d slaver 5 Most of the earthquakes in the world caused severe………
a harmful b collapsed c damage d spoil
Trang 86.Auld Lang Syne is an old song which is sung on
a Christmas day b Father’s day c Halloween d New Year’s Eve
7 Passover is celebrated in Israel and by all……….people
a Jewish b Vietnamese c Japanese d.English
8 Earthquakes, tornadoes and tidal waves are ………
a natural events b disaster natural c natural disasters d typhoon
9 A tropical storm in Australia is known as a………
a cyclone b typhoon c tornado d hurricane
10 How can I distinguish her……….her sister?
a with b to c and d from
11 How about buying some candles before a typhoon?
a Thanks b Good idea c My pleasure d Here you are
12 Don’t forget to bring along a raincoat just ………… case
a at b on c in d to
13 On Passover, Jewish people celebrate freedom………slavery
a on b to c for d from
14 I must congratulate you……… your excellent exam results
a for b in c on d with
15 There are lots of parties……….Christmas
a in b at c on d for
IV Give correct formation of these words
1 There are many……… throught out the year (celebrate)
2 Tet is a ……….festival of the Vietnamese people (joy)
3 I’m vey………of my father (Pride)
4 We often go to the town ………house (culture)
5 She isn’t happy with her……….for Tet (prepare)
6 He is the ………of our string band (compose)
7 Easter is a joyful festival which is……… in many countries in the world (celebration)
V Combine each pair of sentences into one by using a suitable Relative Pronouns.
1 Have you ever spoken to the people? They live next door
………
2 It’s a book It will interest children of all ages
………
3 The people keep having all night parties They live next door
………
4 These are the keys They open the front door and back door
………
5 Here’s an article It might interest you
………
6 Where are the eggs? They are in the fridge
………
7 Have you got something? It will get ink out of the carpet
………
8 Where’s the girl? She sells the tickets
………
9 Half of the people didn’t appear They were invited
………
10 The festival is called Easter It is in the late March or early April
………
V Finish the second sentence so that is has the same meaning as the first
1 My sister sent me a nice gift on my birthday
A nice gift
2 Mr Lee teaches English at this school I met him last week
Mr Lee,
3 The last time she saw her older brother was in 2002
Trang 9She hasn’t
4 “When does your school vacation start?” She asked me She asked me
5 She doesn’t work hard, so she doesn’t get good marks If she
VI Use the suggested words or phrases to write meaningful sentences 1 Tom/not/old/enough/drive/a car. > ………
2 He/wish/can/speak/English/fluently now. > ………
3 My brother/work/this factory/since 1990. > ………
4 The weather/be/so/bad/we/have to/stay/home/last night. > ………
5 How long/it/take/you/get/school/every day? > ………
6 She/make/coffee/the kitchen/now. > ………
UNIT 9 NATURAL DISASTERS I Choose the word in each group that has the underlined part pronounced differently from the rest. 1 A funnel B funny C funeral D tunnel 2 A treat B heat C beat D sweater 3 A carry B start C smart D card 4 A eruption B question C tradition D addition 5 A dig B agency C charge D exchange II Choose the word in each line that has different stress pattern from those of the others. 1 A comment B command C compound D machine 2 A towel B revive C promise D victim 3 A sterile B damage C contact D inject 4 A permanent B elevate C advisable D influence 5 A entertainment B identify C emergency D continuous III Choose the best answer to complete each sentence: 1 I don’t want to go out tonight……… Ann phones a so that b even though c when d in case 2 Thuy’s grandma turned the TV……… to see the weather forecast a off b up c on d down 3 The earthquake……….the city at two in the morning a occurred b hit c swept d measured 4 A funnel-shaped storms passing overland below a thunderstorm is called a………
a typhoon b tsunami c tornado d hurricane 5 A: Well done, Lan B: ………
a You’re welcome b I’d love to c That’s very kind of you d No problem
6 Who will look ……… your children when you go out?
a after b for c at d into
7 Tornadoes can ………anything that is in their path
a struck b travel c suck up d kill
8 Tuan finished his homework ……… he was tired
a because b although c however d but
9 Most people you meet will be polite to you………you are polite to them
a in case b only if c unless d if
10 Have you ever met the man………over there?
a stands b standing c is standing d who he is standing
11 Do you remember the name of the shop………….you bought this dictionary?
a who b that c which d where
12 Mr Wilson, ……… yesterday, teaches chemistry
a I met b whom I met c that I met d with who I met
13 She forgot to bring, ………… she was wet
a so b because c however d because of
14 The word ………means “big wind” in Chinese
a hurricane b tornado c typhoon d tsunami
Trang 1015 I can’t remember the name of the hotel………
a we stayed at b at that we stayed c which we stayed at it d where we stayed at
16 Tornado - the funnel-shaped storm can suck up anything………is in their path
a who b whom c that d whose
17 In 1995, a huge earthquake……….the city of Kobe in Japan
a strike b struck c striking d was struck
IV Fill in each blanks with a correct relative pronoun (who/ that/ which/ where or whose) Add comma(s)
if it is necessary.
1 Last week we went to Hue is the ancient capital of Viet Nam
2 The shoes I bought were made in Italy
3 What’s the name of the lady _ was wearing the gold dress
4 Ha Long Bay consists of hundreds of beautiful islands, is the world’s heritage
5 The cat tail is long doesn’t belong to me
6 Show me the place the ship sank
7 Jack London _ wrote “The Call of the Wild”, is a famous American writer
8 This is the house he used to live
10 Next summer holiday, our family will go to Da Lat my sister is living
11 The car _ won the race looked very futuristic
12 I thought I recognized the assistant _ served us
13 This morning I met somebody I haven’t seen for ages
14 The woman lives next door to us is a weathercaster on a local TV station
V Read the text then choose the best answer to fill in the blank.
I often hear or read about “natural disasters” – the eruption of Mount St Helen, a volcano in the state of Washington; Hurricane Andrew in Florida; the floods in the American Midwest; terrible all over the world; huge fires; and so on and so on But I’ll never forget my first personal experience with the strangeness of nature – “the London Killer Fog” of 1952 it began on Thursday, December 4, when a high – pressure system (warm air) covered southern England With the freezing – cold air below, heavy fog formed Pollution from factories, cars, and coal stoves mixed with the fog The humidity was terrible high, there was no breeze at all Traffic (cars, trains, and boats) stopped People couldn’t see, and some walked onto the railroad tracks or into the river It was hard to breath, and many people got sick Finally, on Tuesday, December 9, the wind came and the fog went away But after that, even more people got sick Many of them died
1 Which “natural disaster” isn’t mentioned in the text?
A a volcano B a flood C a hurricane D a tornado
2 What is his unforgettable personal experience?
A the London killer B the heavy fog in London in 1952
C the strangeness of nature D a high – pressure system
3 How long did the “London Killer Fog” last?
A for four days B for five days C for six days D for a week
4 What didn’t happen during the time of “London Killer Fog”?
A heavy rain B humidity C pollution D heavy fog
5 Why did the traffic stop?
A Because of the rain B Because of the windy weather
C Because of the humid weather D Because of the heavy fog
VI Give the right word formation for these provided word
1- waves are one of the great forces of nature (tide)
2- food is very convenient for campers (can)
3- Today can predict when a tidal wave will hit land (science)
4- If we want to look after the environment, we should protect rainforests (tropic)
5 It was the biggest _of Mt Vesuvius for some years (erupt)
6- We had left the city before tidal waves came (safety)
7- Thousands of people have been made by the flooding (home)
16 A typhoon is going to hit our area What sorts of shall we make? (prepare)
9- HCMC can thunderstorms someday (expectation)
10- The of the volcanoes is always disastrous (erupt)
11 A tidal wave brings death and _ in its way (destroy)